/**
* @author AlbertDarren
* @contact 2563491540@qq.com
*/
#include <cstdio>
#include <cstring>
using namespace std;
const int N=102;
int main_1005()
{
    char n[N]={0},res[N]={0};
    char numbers[11][6]={"zero","one","two","three",
    "four","five","six","seven","eight","nine"};
    scanf("%s",n);
    int len=strlen(n),sum=0;
    for (int i=0;i<len ;++i )
    {
        sum+=(n[i]-'0');
    }
    sprintf(res,"%d",sum);
    int slen=strlen(res);
    for (int j=0; j<(slen-1);++j )
    {
        printf("%s ",numbers[res[j]-'0']);
    }
    printf("%s",numbers[res[slen-1]-'0']);
	return 0;
}
